.item_div {
    width: 90%;
    margin: 0 auto;
    margin-top: 20px;
    color: #2C2C2C;
    font-size: 16px;
}
em{
    color: #c00;
    font-style:normal;
}
.item_line {
    background: #B6B6B6;
    height: 1px;
    margin-top: 16px;
    width: 100%;
}
.item_a {
    text-decoration: none;
    color: #333333;
    line-height: 30px;
}
a:link{
    color: #333333;
}
a:visited{
    color: #333333;
}
a:hover{
    color: #333333;
}
a:active{
    color: #333333;
}

#input {position: absolute;top: 0;left: 0;opacity: 0;z-index: -10;}
.copy_img{
    margin-left: 12px;padding-left: 12px;padding-right:12px;padding-bottom:4px;padding-top: 4px;margin-top: -2px;
    background:url('http://tv.speechb.com/image/copy_girl.png') no-repeat;
    background-size:20px 20px;
}

.copy_img1{
    margin-left: 12px;padding-left: 12px;padding-right:12px;padding-bottom:4px;padding-top: 4px;margin-top: -2px;
    background:url('http://tv.speechb.com/image/copy.png') no-repeat;
    background-size:20px 20px;
}